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Neupauer , Roseanna M 1 ; Lackey , Greg 2 ; Pitlick , John 3 1 Â鶹ӰԺ 2 Â鶹ӰԺ 3 Â鶹ӰԺ Stream depletion is the reduction in flow rate in a stream due to pumping in an aquifer that is hydraulically...

Mostafa , Simón 1 ; Rubinato , Matteo 2 ; Rosario-Ortiz , Fernando L. 3 ; Linden , Karl G. 4 1 University of Colorado, Â鶹ӰԺ 2 University of Colorado, Â鶹ӰԺ 3 University of Colorado, Â鶹ӰԺ 4 University of Colorado, Â鶹ӰԺ Sunlight irradiation is known to contribute to microbial inactivation...

Miller , Hannah M 1 ; Matter , Juerg 2 ; Kelemen , Peter 3 ; Ellison , Eric 4 ; Templeton , Alexis 5 1 Â鶹ӰԺ 2 University of Southampton, UK 3 Lamont-Doherty Earth Observatory of Columbia University 4 University of Colorado at Â鶹ӰԺ 5 University...

McKay , Garrett 1 ; Rosario-Ortiz , Fernando L 2 1 University of Colorado-Â鶹ӰԺ 2 Â鶹ӰԺ Photochemical processes in natural waters are central to carbon cycling, biological processes, and the fate of anthropogenic organic pollutants. For example, the production of singlet oxygen, hydroxyl radical (?OH), and triplet-excited...

Livneh , Ben 1 ; Hoerling , Martin P 2 1 University of Colorado, Â鶹ӰԺ 2 National Oceanic and Atmospheric Administration The occurrence of drought is associated with far reaching socio-economic impacts, and thus there is great interest in improving its predictability. In this work we focus on the physical...

Khan , Alia 1 ; Ding , Yan 2 ; McKnight , Diane 3 ; Jaffe , Rudolf 4 1 INSTAAR, CU-Â鶹ӰԺ 2 Florida International University 3 INSTAAR, CU-Â鶹ӰԺ 4 Florida International University This study focuses on quantifying human impact in the McMurdo Dry Valleys through studying black carbon in...

Jones , Josh 1 ; Hoffman , Cameron 2 ; Barckholtz , Mark 3 ; Beaty , Danielle 4 ; Salazar , Timothy 5 ; Smith , Hannah 6 1 Â鶹ӰԺ 2 Â鶹ӰԺ 3 Â鶹ӰԺ 4 Â鶹ӰԺ 5...

Houle , Elizabeth 1 ; Kasprzyk , Joseph 2 ; Livneh , Ben 3 1 CU Â鶹ӰԺ 2 CU Â鶹ӰԺ 3 CIRES In the western United States, water resource management is increasingly reliant on numerical modeling of hydrological processes, namely snow accumulation and ablation. We seek to advance a framework...

Hill , Alice 1 ; Shimabuku , Morgan 2 ; Williams , Mark 3 ; Ge , Shemin 4 1 University of Colorado-Â鶹ӰԺ 2 University of Colorado-Â鶹ӰԺ 3 Institute for Arctic and Alpine Research 4 University of Colorado-Â鶹ӰԺ High altitude mountainous regions are vital source areas of water. Hydrologic processes...

Hickman , Arista 1 ; DiNatale , Kelly 2 ; Mcpherson , Brian 3 ; Bliss , Matt 4 1 DiNatale Water Consultants 2 DiNatale Water Consultants 3 DiNatale Water Consultants 4 DiNatale Water Consultants DiNatale Water Consultants has developed a comprehensive operations and planning model for the East Cherry...